What is the sum of the interior angles of a polygon with 7 sides? 900°
360°
180°
1260°

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m